Rolex Bubbleback Flat Back – Sector Dial, 1930s Vintage

This exceptional Rolex Bubbleback flat back from the 1930s is a historically important early automatic wristwatch, distinguished by its original sector dial and honest vintage condition. Produced during Rolex’s formative years, this piece reflects the brand’s pioneering approach to automatic movements and legible, instrument-inspired design.

The sector dial is the defining feature, with concentric zones and contrasting scales that enhance clarity while delivering strong visual symmetry. This dial style, favored in the 1930s for its precision-driven aesthetic, remains highly desirable among collectors. The natural aging across the dial surface adds depth and character, reinforcing the watch’s originality and period integrity.

Unlike the more commonly encountered domed Bubbleback cases, this example features the flat back case, a less frequently seen configuration that appeals to collectors seeking nuanced variations within early Rolex production. Measuring approximately 32 mm, the case offers balanced vintage proportions and a confident wrist presence consistent with the era.

Bubbleback models played a pivotal role in establishing Rolex’s reputation for reliable automatic wristwatches. Flat back examples with original sector dials are particularly valued for their combination of technical heritage, design clarity, and historical significance.

The watch has been carefully inspected and authenticated, preserving its original character and honest condition. It is offered as a genuine vintage Rolex timepiece, curated by Gallery Suez, a trusted vintage watch boutique based in Antwerp, Belgium.

Highlights

• Rolex Bubbleback vintage wristwatch
  
• 1930s production
  
• Flat back case configuration
  
• Original sector dial
  
• Early automatic Rolex design
  
• Case size approximately 32 mm
  
• Highly collectible early Rolex reference
  
• Curated by Gallery Suez, Antwerp

A compelling choice for collectors seeking an early Rolex Bubbleback with a sector dial, honest patina, and strong historical presence.

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